Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises to the Use of All SchoolsE.L. Dubbs, 1893 - 219 páginas |
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Página 18
... lost 10 , borrowed 15 , and afterward spent 25. How much money had he then ? 32. Two boys began to play marbles , each having 25. When they quit , one had 17. How many had the other ? 33. A trader exchanged a horse worth 84 dollars for ...
... lost 10 , borrowed 15 , and afterward spent 25. How much money had he then ? 32. Two boys began to play marbles , each having 25. When they quit , one had 17. How many had the other ? 33. A trader exchanged a horse worth 84 dollars for ...
Página 20
... lost if he had sold him for 50 dollars ? 50. A merchant bought 3 contained 34 yards , which was bolts of cloth . The first 7 yards more than there were in the second . The third contained 25 yards less than the other two combined . ber ...
... lost if he had sold him for 50 dollars ? 50. A merchant bought 3 contained 34 yards , which was bolts of cloth . The first 7 yards more than there were in the second . The third contained 25 yards less than the other two combined . ber ...
Página 25
... lost 4 , and bought 10 times as many as he lost . How many had he then ? 2. There are 7 blackbirds on one tree , and 6 times as many on another . How many are on both trees ? 3. If a man earns 15 dollars in a week , and spends 6 dollars ...
... lost 4 , and bought 10 times as many as he lost . How many had he then ? 2. There are 7 blackbirds on one tree , and 6 times as many on another . How many are on both trees ? 3. If a man earns 15 dollars in a week , and spends 6 dollars ...
Página 40
... 60 dollars ? 23. Sold 8 acres of land for 400 dollars , thereby gain- ing 80 dollars . Had I sold the land for 300 dollars , how much would I have lost ? 24. Two men are 144 miles apart , and travel 40 COMPLETE MENTAL ARITHMETIC .
... 60 dollars ? 23. Sold 8 acres of land for 400 dollars , thereby gain- ing 80 dollars . Had I sold the land for 300 dollars , how much would I have lost ? 24. Two men are 144 miles apart , and travel 40 COMPLETE MENTAL ARITHMETIC .
Página 41
... lost ? 32. Paid 240 dollars for cows , at 15 dollars each , but 4 having died , at what price per head must I sell the re- mainder to sustain no loss ? 33. A can husk 9 bushels of corn while B husks 12 bushels . When A has husked 108 ...
... lost ? 32. Paid 240 dollars for cows , at 15 dollars each , but 4 having died , at what price per head must I sell the re- mainder to sustain no loss ? 33. A can husk 9 bushels of corn while B husks 12 bushels . When A has husked 108 ...
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Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises ... Eugene L Dubbs Sin vista previa disponible - 2016 |
Términos y frases comunes
12 rods 15 cents 50 cents 9 mo A's money acres acres of land amount Answer apiece apple trees barrels of flour boys buggy bushels of corn bushels of wheat cents a bushel cents a pound certain number cider commission contained cords of wood cows cube root discount divided dividend divisor dollars earn equal farmer sold feet Find the cost fraction gain percent gallons hogs horse cost horses eat hundredweight insured least common multiple less LESSON lost marbles marked price midnight miles an hour Multiply muslin ounces oxen paid past noon pecks pennyweights piece pints plums principal quarts quires received Reduce remainder selling price shares Sold 15 Solution square root Subtract thereby losing tons of hay turkeys twice watch weeks weigh wheat yards of cloth ΙΟ
Pasajes populares
Página 201 - The Present Worth of a debt payable at a future time without interest is such a sum as, being on interest for the time at a certain rate, will amount to the debt.
Página 207 - The square of the sum of two numbers is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.
Página 108 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Página 114 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) Square Measure 144 square inches (sq.
Página 109 - TABLE. 2 pints pt. make 1 quart, marked qt. 8 quarts - 1 peck, - pk. 4 pecks - 1 bushel, - bu.
Página 118 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Página 112 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels = 1 hogshead (hhd...
Página 116 - A Square is a figure having four equal sides and four right angles.
Página 80 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Página 28 - Division is the process of finding how many times one number is contained in another ; or of finding one of the equal parts of a number.